Files
aqhomecontrol/apps/aqhome-react/units/u_module.c
Martin Preuss ec816bddcf aqhome-react: added more logical units (or, and, xor). started "module" unit.
module units now are units created from previous networks of units
thus introducing nested units.
2024-04-14 23:42:10 +02:00

818 lines
24 KiB
C

/****************************************************************************
* This file is part of the project AqHome.
* AqHome (c) by 2024 Martin Preuss, all rights reserved.
*
* The license for this file can be found in the file COPYING which you
* should have received along with this file.
****************************************************************************/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "./u_module_p.h"
#include <gwenhywfar/debug.h>
#include <gwenhywfar/xml.h>
#include <gwenhywfar/text.h>
//TODO: set params
/* ------------------------------------------------------------------------------------------------
* defines
* ------------------------------------------------------------------------------------------------
*/
GWEN_INHERIT(AQHREACT_UNIT, AQHREACT_UNIT_MODULE);
GWEN_LIST_FUNCTIONS(MODULE_PROXY_DESCR, ModuleProxyDescr);
/* ------------------------------------------------------------------------------------------------
* forward declarations
* ------------------------------------------------------------------------------------------------
*/
static void GWENHYWFAR_CB _freeData(void *bp, void *p);
static void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
static void _cbOutputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject);
static AQHREACT_PARAM *_cbGetParamByName(const AQHREACT_UNIT *unit, const char *paramName);
static int _cbProcess(AQHREACT_UNIT *unit);
static void _readProxyFromXml(AQHREACT_UNIT *unit,
GWEN_XMLNODE *xmlNode,
MODULE_PROXY_DESCR_LIST *proxyDescrList,
const char *mainGroupName,
const char *groupName,
const char *nameProperty,
const char *targetObjectProperty,
const char *targetNameProperty);
static void _readInputSlotsFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode);
static void _readOutputSlotsFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode);
static int _finishInSlots(AQHREACT_UNIT *unit);
static int _finishOutSlots(AQHREACT_UNIT *unit);
static int _finishParams(AQHREACT_UNIT *unit);
static void _readUnitsFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode);
static AQHREACT_UNIT *_readOneUnitFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *parentUnit, GWEN_XMLNODE *xmlNode);
static int _readParamsFromXml(AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNodeUnit, const char *mainGroupName);
static int _readParamFromXml(AQHREACT_UNIT *unit, GWEN_XMLNODE *paramNode);
static int _setParamDataFromString(AQHREACT_PARAM *param, const char *value);
static int _readLinksFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode);
static int _readLinkFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *linkNode);
/* ------------------------------------------------------------------------------------------------
* implementations
* ------------------------------------------------------------------------------------------------
*/
/* ------------------------------------------------------------------------------------------------
* ModuleProxyDescr
* ------------------------------------------------------------------------------------------------
*/
MODULE_PROXY_DESCR *ModuleProxyDescr_new(const char *name, const char *targetObject, const char *targetName)
{
MODULE_PROXY_DESCR *pd;
GWEN_NEW_OBJECT(MODULE_PROXY_DESCR, pd);
GWEN_LIST_INIT(MODULE_PROXY_DESCR, pd);
pd->name=name?strdup(name):NULL;
pd->targetObject=targetObject?strdup(targetObject):NULL;
pd->targetName=targetName?strdup(targetName):NULL;
return pd;
}
void ModuleProxyDescr_free(MODULE_PROXY_DESCR *pd)
{
if (pd) {
GWEN_LIST_FINI(MODULE_PROXY_DESCR, pd);
free(pd->targetName);
free(pd->targetObject);
free(pd->name);
GWEN_FREE_OBJECT(pd);
}
}
MODULE_PROXY_DESCR *ModuleProxyDescr_List_FindByName(const MODULE_PROXY_DESCR_LIST *pdList, const char *s)
{
if (pdList && s && *s) {
MODULE_PROXY_DESCR *pd;
pd=ModuleProxyDescr_List_First(pdList);
while(pd) {
if (pd->name && strcasecmp(pd->name, s)==0)
return pd;
pd=ModuleProxyDescr_List_Next(pd);
}
}
return NULL;
}
/* ------------------------------------------------------------------------------------------------
* AqHomeReact_UnitModule
* ------------------------------------------------------------------------------------------------
*/
AQHREACT_UNIT *AqHomeReact_UnitModule_new(AQHOME_REACT *aqh)
{
AQHREACT_UNIT *unit;
AQHREACT_UNIT_MODULE *xunit;
unit=AQHREACT_Unit_new(aqh);
GWEN_NEW_OBJECT(AQHREACT_UNIT_MODULE, xunit);
GWEN_INHERIT_SETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit, xunit, _freeData);
xunit->paramProxyList=ModuleProxyDescr_List_new();
xunit->inSlotProxyList=ModuleProxyDescr_List_new();
xunit->outSlotProxyList=ModuleProxyDescr_List_new();
xunit->unitList=AQHREACT_Unit_List_new();
AQHREACT_Unit_SetInputDataFn(unit, _cbInputData);
AQHREACT_Unit_SetOutputDataFn(unit, _cbOutputData);
AQHREACT_Unit_SetGetParamByNameFn(unit, _cbGetParamByName);
AQHREACT_Unit_SetProcessFn(unit, _cbProcess);
return unit;
}
void _freeData(void *bp, void *p)
{
AQHREACT_UNIT_MODULE *xunit;
xunit=(AQHREACT_UNIT_MODULE*) p;
AQHREACT_Unit_List_free(xunit->unitList);
ModuleProxyDescr_List_free(xunit->outSlotProxyList);
ModuleProxyDescr_List_free(xunit->inSlotProxyList);
ModuleProxyDescr_List_free(xunit->paramProxyList);
GWEN_FREE_OBJECT(xunit);
}
AQHREACT_UNIT *AqHomeReact_UnitModule_fromXml(AQHOME_REACT *aqh, GWEN_XMLNODE *xmlNode)
{
const char *t;
t=GWEN_XMLNode_GetProperty(xmlNode, "type", NULL);
if (t && *t) {
AQHREACT_UNIT *unit;
AQHREACT_UNIT_MODULE *xunit;
int rv;
unit=AqHomeReact_UnitModule_new(aqh);
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
AQHREACT_Unit_SetName(unit, t);
_readProxyFromXml(unit, xmlNode, xunit->paramProxyList, "paramdefs", "param", "name", "targetModule", "targetParam");
_readInputSlotsFromXml(aqh, unit, xmlNode);
_readOutputSlotsFromXml(aqh, unit, xmlNode);
_readUnitsFromXml(aqh, unit, xmlNode);
rv=_finishInSlots(unit);
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
AQHREACT_Unit_free(unit);
return NULL;
}
rv=_finishOutSlots(unit);
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
AQHREACT_Unit_free(unit);
return NULL;
}
rv=_finishParams(unit);
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
AQHREACT_Unit_free(unit);
return NULL;
}
rv=_readParamsFromXml(unit, xmlNode, "paramDefs");
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
AQHREACT_Unit_free(unit);
return NULL;
}
rv=_readLinksFromXml(aqh, unit, xmlNode);
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
AQHREACT_Unit_free(unit);
return NULL;
}
return unit;
}
else {
DBG_ERROR(NULL, "No \"type\" property in xml node for module");
return NULL;
}
}
void _cbInputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject)
{
AQHREACT_UNIT_MODULE *xunit;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
if (xunit) {
AQHREACT_INPUT_SLOT *slot;
slot=AQHREACT_Unit_GetInputSlotByIdForUnit(unit, slotIdForUnit);
if (slot) {
const char *slotName;
const MODULE_PROXY_DESCR *pd;
slotName=AQHREACT_InputSlot_GetName(slot);
pd=ModuleProxyDescr_List_FindByName(xunit->inSlotProxyList, slotName);
if (pd)
AQHREACT_Unit_InputData(pd->targetObjectPtr, pd->targetIdForModule, dataObject);
}
}
}
void _cbOutputData(AQHREACT_UNIT *unit, int slotIdForUnit, const AQHREACT_DATAOBJECT *dataObject)
{
AQHREACT_UNIT_MODULE *xunit;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
if (xunit) {
AQHREACT_OUTPUT_SLOT *slot;
slot=AQHREACT_Unit_GetOutputSlotByIdForUnit(unit, slotIdForUnit);
if (slot) {
const char *slotName;
const MODULE_PROXY_DESCR *pd;
slotName=AQHREACT_OutputSlot_GetName(slot);
pd=ModuleProxyDescr_List_FindByName(xunit->outSlotProxyList, slotName);
if (pd)
AQHREACT_Unit_OutputData(pd->targetObjectPtr, pd->targetIdForModule, dataObject);
}
}
}
AQHREACT_PARAM *_cbGetParamByName(const AQHREACT_UNIT *unit, const char *paramName)
{
AQHREACT_UNIT_MODULE *xunit;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
if (xunit) {
const MODULE_PROXY_DESCR *pd;
pd=ModuleProxyDescr_List_FindByName(xunit->paramProxyList, paramName);
if (pd)
AQHREACT_Unit_GetParamByName(pd->targetObjectPtr, pd->targetName);
}
return NULL;
}
int _cbProcess(AQHREACT_UNIT *unit)
{
AQHREACT_UNIT_MODULE *xunit;
int result=0;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
if (xunit) {
AQHREACT_UNIT *subUnit;
subUnit=AQHREACT_Unit_List_First(xunit->unitList);
while(subUnit) {
int rv;
rv=AQHREACT_Unit_Process(subUnit);
if (rv<0)
result=rv;
else if (result>=0)
result=rv;
subUnit=AQHREACT_Unit_List_Next(subUnit);
}
}
return result;
}
void _readProxyFromXml(AQHREACT_UNIT *unit,
GWEN_XMLNODE *xmlNode,
MODULE_PROXY_DESCR_LIST *proxyDescrList,
const char *mainGroupName,
const char *groupName,
const char *nameProperty,
const char *targetObjectProperty,
const char *targetNameProperty)
{
GWEN_XMLNODE *nGroup;
nGroup=GWEN_XMLNode_FindFirstTag(xmlNode, mainGroupName, NULL, NULL);
if (nGroup) {
GWEN_XMLNODE *n;
n=GWEN_XMLNode_FindFirstTag(nGroup, groupName, NULL, NULL);
while(n) {
const char *name;
const char *targetObject;
const char *targetName;
name=GWEN_XMLNode_GetProperty(n, nameProperty, NULL);
targetObject=GWEN_XMLNode_GetProperty(n, targetObjectProperty, NULL);
targetName=GWEN_XMLNode_GetProperty(n, targetNameProperty, NULL);
if (name && targetObject && targetName) {
MODULE_PROXY_DESCR *pd;
pd=ModuleProxyDescr_new(name, targetObject, targetName);
ModuleProxyDescr_List_Add(pd, proxyDescrList);
}
else {
DBG_ERROR(NULL, "Incomplete entry in list \"%s\", ignoring", mainGroupName);
}
n=GWEN_XMLNode_FindNextTag(n, groupName, NULL, NULL);
}
}
}
void _readInputSlotsFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode)
{
AQHREACT_UNIT_MODULE *xunit;
GWEN_XMLNODE *nGroup;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
nGroup=GWEN_XMLNode_FindFirstTag(xmlNode, "inputSlots", NULL, NULL);
if (nGroup) {
GWEN_XMLNODE *n;
n=GWEN_XMLNode_FindFirstTag(nGroup, "inputSlot", NULL, NULL);
while(n) {
const char *name;
const char *targetUnit;
const char *targetSlot;
int slotIdForUnit;
name=GWEN_XMLNode_GetProperty(n, "name", NULL);
targetUnit=GWEN_XMLNode_GetProperty(n, "targetUnit", NULL);
targetSlot=GWEN_XMLNode_GetProperty(n, "targetSlot", NULL);
slotIdForUnit=GWEN_XMLNode_GetIntProperty(n, "idForUnit", 0);
if (name && targetUnit && targetSlot) {
MODULE_PROXY_DESCR *pd;
AQHREACT_INPUT_SLOT *slot;
pd=ModuleProxyDescr_new(name, targetUnit, targetSlot); /* set pd->targetObjectPtr later */
ModuleProxyDescr_List_Add(pd, xunit->inSlotProxyList);
slot=AQHREACT_InputSlot_new();
AQHREACT_InputSlot_SetName(slot, name);
AQHREACT_InputSlot_SetIdForUnit(slot, slotIdForUnit);
AQHREACT_Unit_AddInputSlot(unit, slot);
}
else {
DBG_ERROR(NULL, "Incomplete input slot, ignoring");
}
n=GWEN_XMLNode_FindNextTag(n, "inputSlot", NULL, NULL);
}
}
}
void _readOutputSlotsFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode)
{
AQHREACT_UNIT_MODULE *xunit;
GWEN_XMLNODE *nGroup;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
nGroup=GWEN_XMLNode_FindFirstTag(xmlNode, "outputSlots", NULL, NULL);
if (nGroup) {
GWEN_XMLNODE *n;
n=GWEN_XMLNode_FindFirstTag(nGroup, "outputSlot", NULL, NULL);
while(n) {
const char *name;
const char *targetUnit;
const char *targetSlot;
int slotIdForUnit;
name=GWEN_XMLNode_GetProperty(n, "name", NULL);
targetUnit=GWEN_XMLNode_GetProperty(n, "targetUnit", NULL);
targetSlot=GWEN_XMLNode_GetProperty(n, "targetSlot", NULL);
slotIdForUnit=GWEN_XMLNode_GetIntProperty(n, "idForUnit", 0);
if (name && targetUnit && targetSlot) {
MODULE_PROXY_DESCR *pd;
AQHREACT_OUTPUT_SLOT *slot;
pd=ModuleProxyDescr_new(name, targetUnit, targetSlot); /* set pd->targetObjectPtr later */
ModuleProxyDescr_List_Add(pd, xunit->outSlotProxyList);
slot=AQHREACT_OutputSlot_new();
AQHREACT_OutputSlot_SetName(slot, name);
AQHREACT_OutputSlot_SetIdForUnit(slot, slotIdForUnit);
AQHREACT_Unit_AddOutputSlot(unit, slot);
}
else {
DBG_ERROR(NULL, "Incomplete output slot, ignoring");
}
n=GWEN_XMLNode_FindNextTag(n, "outputSlot", NULL, NULL);
}
}
}
int _finishInSlots(AQHREACT_UNIT *unit)
{
AQHREACT_UNIT_MODULE *xunit;
MODULE_PROXY_DESCR *pd;
const char *unitName;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
unitName=AQHREACT_Unit_GetName(unit);
pd=ModuleProxyDescr_List_First(xunit->inSlotProxyList);
while(pd) {
AQHREACT_UNIT *subUnit;
const AQHREACT_INPUT_SLOT *subUnitSlot;
AQHREACT_INPUT_SLOT *moduleSlot;
subUnit=AQHREACT_Unit_List_GetById(xunit->unitList, pd->targetObject);
if (subUnit==NULL) {
DBG_ERROR(NULL, "Subunit \"%s\" not found for input slot", pd->targetObject);
return GWEN_ERROR_BAD_DATA;
}
pd->targetObjectPtr=subUnit;
moduleSlot=AQHREACT_Unit_GetInputSlotByName(subUnit, pd->name);
if (moduleSlot==NULL) {
DBG_ERROR(NULL, "Unit %s: Input slot \"%s\" not defined", unitName, pd->targetName);
return GWEN_ERROR_BAD_DATA;
}
subUnitSlot=AQHREACT_Unit_GetInputSlotByName(subUnit, pd->targetName);
if (subUnitSlot==NULL) {
DBG_ERROR(NULL, "Unit %s: Input slot \"%s\" not found for subunit \"%s\"", unitName, pd->targetName, pd->targetObject);
return GWEN_ERROR_BAD_DATA;
}
AQHREACT_InputSlot_SetDescription(moduleSlot, AQHREACT_InputSlot_GetDescription(subUnitSlot));
AQHREACT_InputSlot_SetFlags(moduleSlot, AQHREACT_InputSlot_GetFlags(subUnitSlot));
AQHREACT_InputSlot_SetAcceptedDataType(moduleSlot, AQHREACT_InputSlot_GetAcceptedDataType(subUnitSlot));
pd->targetIdForModule=AQHREACT_InputSlot_GetIdForUnit(subUnitSlot);
pd=ModuleProxyDescr_List_Next(pd);
}
return 0;
}
int _finishOutSlots(AQHREACT_UNIT *unit)
{
AQHREACT_UNIT_MODULE *xunit;
MODULE_PROXY_DESCR *pd;
const char *unitName;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
unitName=AQHREACT_Unit_GetName(unit);
pd=ModuleProxyDescr_List_First(xunit->outSlotProxyList);
while(pd) {
AQHREACT_UNIT *subUnit;
const AQHREACT_OUTPUT_SLOT *subUnitSlot;
AQHREACT_OUTPUT_SLOT *moduleSlot;
subUnit=AQHREACT_Unit_List_GetById(xunit->unitList, pd->targetObject);
if (subUnit==NULL) {
DBG_ERROR(NULL, "Subunit \"%s\" not found for output slot", pd->targetObject);
return GWEN_ERROR_BAD_DATA;
}
pd->targetObjectPtr=subUnit;
moduleSlot=AQHREACT_Unit_GetOutputSlotByName(subUnit, pd->name);
if (moduleSlot==NULL) {
DBG_ERROR(NULL, "Unit %s: Output slot \"%s\" not defined", unitName, pd->targetName);
return GWEN_ERROR_BAD_DATA;
}
subUnitSlot=AQHREACT_Unit_GetOutputSlotByName(subUnit, pd->targetName);
if (subUnitSlot==NULL) {
DBG_ERROR(NULL, "Unit %s: Output slot \"%s\" not found for subunit \"%s\"", unitName, pd->targetName, pd->targetObject);
return GWEN_ERROR_BAD_DATA;
}
AQHREACT_OutputSlot_SetDescription(moduleSlot, AQHREACT_OutputSlot_GetDescription(subUnitSlot));
AQHREACT_OutputSlot_SetFlags(moduleSlot, AQHREACT_OutputSlot_GetFlags(subUnitSlot));
AQHREACT_OutputSlot_SetEmittedDataType(moduleSlot, AQHREACT_OutputSlot_GetEmittedDataType(subUnitSlot));
pd->targetIdForModule=AQHREACT_OutputSlot_GetIdForUnit(subUnitSlot);
pd=ModuleProxyDescr_List_Next(pd);
}
return 0;
}
int _finishParams(AQHREACT_UNIT *unit)
{
AQHREACT_UNIT_MODULE *xunit;
MODULE_PROXY_DESCR *pd;
const char *unitName;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
unitName=AQHREACT_Unit_GetName(unit);
pd=ModuleProxyDescr_List_First(xunit->paramProxyList);
while(pd) {
AQHREACT_UNIT *subUnit;
subUnit=AQHREACT_Unit_List_GetById(xunit->unitList, pd->targetObject);
if (subUnit==NULL) {
DBG_ERROR(NULL, "Unit %s: Subunit \"%s\" not found for param \"%s\"", unitName, pd->targetObject, pd->name);
return GWEN_ERROR_BAD_DATA;
}
pd->targetObjectPtr=subUnit;
pd=ModuleProxyDescr_List_Next(pd);
}
return 0;
}
void _readUnitsFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode)
{
GWEN_XMLNODE *nGroup;
AQHREACT_UNIT_MODULE *xunit;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
nGroup=GWEN_XMLNode_FindFirstTag(xmlNode, "units", NULL, NULL);
if (nGroup) {
GWEN_XMLNODE *n;
n=GWEN_XMLNode_FindFirstTag(nGroup, "unit", NULL, NULL);
while(n) {
AQHREACT_UNIT *subUnit;
subUnit=_readOneUnitFromXml(aqh, unit, n);
if (subUnit)
AQHREACT_Unit_List_Add(subUnit, xunit->unitList);
else {
DBG_INFO(NULL, "Error reading unit from XML node");
}
n=GWEN_XMLNode_FindNextTag(n, "unit", NULL, NULL);
}
}
}
AQHREACT_UNIT *_readOneUnitFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *parentUnit, GWEN_XMLNODE *xmlNode)
{
const char *id;
const char *t;
id=GWEN_XMLNode_GetProperty(xmlNode, "id", NULL);
t=GWEN_XMLNode_GetProperty(xmlNode, "type", NULL);
if (id && t) {
AQHREACT_UNIT *subUnit;
int rv;
subUnit=AqHomeReact_CreateUnitByName(aqh, t);
AQHREACT_Unit_SetId(subUnit, id);
rv=_readParamsFromXml(subUnit, xmlNode, "params");
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
AQHREACT_Unit_free(subUnit);
return NULL;
}
return subUnit;
}
else {
DBG_ERROR(NULL, "Incomplete unit, ignoring");
return NULL;
}
}
int _readParamsFromXml(AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNodeUnit, const char *mainGroupName)
{
GWEN_XMLNODE *nGroup;
nGroup=GWEN_XMLNode_FindFirstTag(xmlNodeUnit, mainGroupName, NULL, NULL);
if (nGroup) {
GWEN_XMLNODE *n;
n=GWEN_XMLNode_FindFirstTag(nGroup, "param", NULL, NULL);
while(n) {
int rv;
rv=_readParamFromXml(unit, n);
if (rv<0) {
DBG_INFO(NULL, "here (%d)", rv);
return rv;
}
n=GWEN_XMLNode_FindNextTag(n, "param", NULL, NULL);
}
}
return 0;
}
int _readParamFromXml(AQHREACT_UNIT *unit, GWEN_XMLNODE *paramNode)
{
const char *paramName;
paramName=GWEN_XMLNode_GetProperty(paramNode, "name", NULL);
if (paramName && *paramName) {
AQHREACT_PARAM *param;
param=AQHREACT_Unit_GetParamByName(unit, paramName);
if (param) {
const char *value;
value=GWEN_XMLNode_GetCharValue(paramNode, NULL, NULL);
if (value && *value) {
int rv;
rv=_setParamDataFromString(param, value);
if (rv<0) {
DBG_ERROR(NULL, "Error setting param data for param \"%s\" (%d)", paramName, rv);
return rv;
}
} /* if value */
}
else {
DBG_ERROR(NULL, "No param name \"%s\" in unit", paramName);
return GWEN_ERROR_BAD_DATA;
}
}
return 0;
}
int _setParamDataFromString(AQHREACT_PARAM *param, const char *value)
{
if (value && *value) {
int dataType;
dataType=AQHREACT_Param_GetDataType(param);
switch(dataType) {
case AQHREACT_DATAOBJECTTYPE_DOUBLE:
{
int rv;
double valueAsDouble;
rv=GWEN_Text_StringToDouble(value, &valueAsDouble);
if (rv<0) {
DBG_ERROR(NULL, "Not a DOUBLE value for param \"%s\" [%s]", AQHREACT_Param_GetName(param), value);
return rv;
}
AQHREACT_Param_SetDoubleValue(param, valueAsDouble);
break;
}
case AQHREACT_DATAOBJECTTYPE_STRING:
default:
AQHREACT_Param_SetStringValue(param, value);
break;
}
}
return 0;
}
int _readLinksFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *xmlNode)
{
GWEN_XMLNODE *nGroup;
nGroup=GWEN_XMLNode_FindFirstTag(xmlNode, "links", NULL, NULL);
if (nGroup) {
GWEN_XMLNODE *n;
n=GWEN_XMLNode_FindFirstTag(nGroup, "link", NULL, NULL);
while(n) {
int rv;
rv=_readLinkFromXml(aqh, unit, n);
if (rv<0) {
DBG_ERROR(NULL, "Error reading link in net \"%s\" (%d)", AQHREACT_Unit_GetName(unit), rv);
return GWEN_ERROR_BAD_DATA;
}
n=GWEN_XMLNode_FindNextTag(n, "link", NULL, NULL);
}
}
return 0;
}
int _readLinkFromXml(AQHOME_REACT *aqh, AQHREACT_UNIT *unit, GWEN_XMLNODE *linkNode)
{
AQHREACT_UNIT_MODULE *xunit;
const char *sourceUnitName;
const char *sourceSlotName;
const char *targetUnitName;
const char *targetSlotName;
AQHREACT_UNIT *sourceUnit;
AQHREACT_UNIT *targetUnit;
AQHREACT_INPUT_SLOT *inputSlot;
AQHREACT_OUTPUT_SLOT *outputSlot;
AQHREACT_LINK *link;
xunit=(AQHREACT_UNIT_MODULE*)GWEN_INHERIT_GETDATA(AQHREACT_UNIT, AQHREACT_UNIT_MODULE, unit);
sourceUnitName=GWEN_XMLNode_GetProperty(linkNode, "sourceUnit", NULL);
sourceSlotName=GWEN_XMLNode_GetProperty(linkNode, "sourceSlot", NULL);
targetUnitName=GWEN_XMLNode_GetProperty(linkNode, "targetUnit", NULL);
targetSlotName=GWEN_XMLNode_GetProperty(linkNode, "targetSlot", NULL);
if (!(sourceUnitName && *sourceUnitName && sourceSlotName && *sourceSlotName &&
targetUnitName && *targetUnitName && targetSlotName && *targetSlotName)) {
DBG_ERROR(NULL,
"Link in net \"%s\" needs properties sourceUnit, sourceSlot, targetUnit and targetSlot",
AQHREACT_Unit_GetName(unit));
return GWEN_ERROR_BAD_DATA;
}
sourceUnit=AQHREACT_Unit_List_GetById(xunit->unitList, sourceUnitName);
if (sourceUnit==NULL)
sourceUnit=AqHomeReact_FindUnitByNetNameAndUnitId(aqh, NULL, sourceUnitName);
if (sourceUnit==NULL) {
DBG_ERROR(NULL, "Source unit \"%s\" not found", sourceUnitName);
return GWEN_ERROR_NOT_FOUND;
}
outputSlot=AQHREACT_Unit_GetOutputSlotByName(sourceUnit, sourceSlotName);
if (outputSlot==NULL) {
DBG_ERROR(NULL, "Output slot \"%s\" not found for source unit \"%s\"", sourceSlotName, sourceUnitName);
return GWEN_ERROR_NOT_FOUND;
}
targetUnit=AQHREACT_Unit_List_GetById(xunit->unitList, targetUnitName);
if (targetUnit==NULL)
targetUnit=AqHomeReact_FindUnitByNetNameAndUnitId(aqh, NULL, targetUnitName);
if (targetUnit==NULL) {
DBG_ERROR(NULL, "Target unit \"%s\" not found", targetUnitName);
return GWEN_ERROR_NOT_FOUND;
}
inputSlot=AQHREACT_Unit_GetOrCreateUnusedInputSlotByName(targetUnit, targetSlotName);
if (inputSlot==NULL) {
DBG_ERROR(NULL, "Input slot \"%s\" not found for target unit \"%s\"", targetSlotName, targetUnitName);
return GWEN_ERROR_NOT_FOUND;
}
link=AQHREACT_Link_new();
AQHREACT_Link_SetTargetUnitId(link, targetUnitName);
AQHREACT_Link_SetTargetUnit(link, targetUnit);
AQHREACT_Link_SetTargetInputSlotIdForUnit(link, AQHREACT_InputSlot_GetIdForUnit(inputSlot));
AQHREACT_OutputSlot_AddLink(outputSlot, link);
return 0;
}